Plant growth control stake



FIG. 1 is a side elevational view of a plant growth control stake showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is an enlarged top plan view thereof;

FIG. 5 is an enlarged bottom plan view thereof. 

The ornamental design for a plant growth control stake, as shown and described. 